About Transistors

Transistors

A transistor is a semiconductor device that is commonly used to amplify or switch electronic signals. It consists of three terminals, normally referred to as the emitter, base and collector. The transistor operates in four main states: cutoff, forward active, reverse active and saturation. It acts as an electrical switch when forward biased, meaning a current is allowed to flow between the two terminals. When it is reverse biased, meaning the current flows in the opposite direction, the device is turned off. Transistors are used in amplifying circuits to amplify voltage, current, or even power. They are also used in digital logic circuits to switch between two or more stable states.

Transistors

Bipolar Transistors - BJT

Bipolar Transistors - Pre-Biased

Darlington Transistors

Digital Transistors

GaN FETs

IGBT Modules

IGBT Transistors

IGBTs

JFETs

MOSFETs

RF Transistors

SiC MOSFETs

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Image	Stock Code(▲▼)	Description	Manufacturer	Availability ⓘ (▲▼)	Price(AUD) (Ex. GST)(▲▼)	Enter Qty

TPH1500CNH1,LQ

MOSFETs 150V U-MOS VIII-H SOP-Advance(N) 15.4mohm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Toshiba

9661
Ships to you
between Fri. 27 Feb to Tue. 03 Mar

March 2026

March 2026
	S	M	T	W	T	F	S
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
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12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 1.0948

Multiples of: 1

BF2040E6814HTSA1

RF MOSFET Transistors Silicon N-Channel MOSFET Tetrode 5V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon

9656
Ships to you
between Mon. 23 Feb to Fri. 27 Feb

February 2026

February 2026
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6	1	2	3	4	5	6	7
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8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 0.26

Multiples of: 5

BC817-16

45V 300mW 250 500mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourne

9651
Ships to you
between Mon. 09 Mar to Thu. 12 Mar

March 2026

March 2026
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13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 0.0141

Multiples of: 50

TSM280NB06LCR RLG

MOSFET 60V 28A 28mOhm N-Chan Pwr MOSFET
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Taiwan Semiconductor

9649
Ships to you
between Fri. 27 Feb to Tue. 03 Mar

March 2026

March 2026
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12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 0.4363

Multiples of: 1

BFU530WF

RF Bipolar Transistors NPN wideband silicon RF transistor
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

NXP

9646
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between Fri. 27 Feb to Tue. 03 Mar

March 2026

March 2026
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12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 0.1461

Multiples of: 1

BC846BS.115

Transistor: NPN x2; bipolar; 65V; 100mA; 200mW; SOT363
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nexperia

9643
Ships to you
between Mon. 23 Feb to Fri. 27 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 0.0578

Multiples of: 1

60N04D

40V 60A 6.9mΩ 3V N Channel PDFN-8-EP(3x3) MOSFETs ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

9642
Ships to you
between Mon. 09 Mar to Thu. 12 Mar

March 2026

March 2026
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9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
11	8	9	10	11	12	13	14
12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 0.0955

Multiples of: 5

BSC018N04LS G

Infineon Technologies MOSFET N-Ch 40V 100A TDSON-8 OptiMOS 3
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon

9603
Ships to you
between Fri. 27 Feb to Tue. 03 Mar

March 2026

March 2026
	S	M	T	W	T	F	S
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
11	8	9	10	11	12	13	14
12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 0.7667

Multiples of: 1

MCAC011P03L-TP

MOSFETs P-CHANNEL MOSFET,DFN5060
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Micro Commercial Components (MCC)

9584
Ships to you
between Fri. 27 Feb to Tue. 03 Mar

March 2026

March 2026
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10	1	2	3	4	5	6	7
11	8	9	10	11	12	13	14
12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 0.2118

Multiples of: 1

BC548CBK

Transistor: NPN; bipolar; 30V; 100mA; 500mW; TO92
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Diotec

8288
Ships to you
between Mon. 23 Feb to Fri. 27 Feb

February 2026